CN100529958C - 液晶投影机及其液晶面板和液冷装置 - Google Patents
液晶投影机及其液晶面板和液冷装置 Download PDFInfo
- Publication number
- CN100529958C CN100529958C CNB2005800006651A CN200580000665A CN100529958C CN 100529958 C CN100529958 C CN 100529958C CN B2005800006651 A CNB2005800006651 A CN B2005800006651A CN 200580000665 A CN200580000665 A CN 200580000665A CN 100529958 C CN100529958 C CN 100529958C
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- Prior art keywords
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- liquid crystal
- runner
- crystal panel
- liquid
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 358
- 239000007788 liquid Substances 0.000 title claims abstract description 179
- 239000003507 refrigerant Substances 0.000 claims abstract description 121
- 238000001816 cooling Methods 0.000 claims abstract description 74
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 29
- 239000000969 carrier Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000000243 photosynthetic effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 abstract description 36
- 239000011521 glass Substances 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 28
- 230000014509 gene expression Effects 0.000 description 20
- 239000006059 cover glass Substances 0.000 description 19
- 210000003141 lower extremity Anatomy 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 239000003086 colorant Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- 239000002826 coolant Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- KPHWPUGNDIVLNH-UHFFFAOYSA-M diclofenac sodium Chemical compound [Na+].[O-]C(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl KPHWPUGNDIVLNH-UHFFFAOYSA-M 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910001507 metal halide Inorganic materials 0.000 description 4
- 150000005309 metal halides Chemical class 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000007616 round robin method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP192851/2004 | 2004-06-30 | ||
JP2004192851A JP2006017799A (ja) | 2004-06-30 | 2004-06-30 | 液晶プロジェクタとその液晶パネル、及び、その液冷装置 |
JP193183/2004 | 2004-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1820226A CN1820226A (zh) | 2006-08-16 |
CN100529958C true CN100529958C (zh) | 2009-08-19 |
Family
ID=35792173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800006651A Expired - Fee Related CN100529958C (zh) | 2004-06-30 | 2005-06-28 | 液晶投影机及其液晶面板和液冷装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2006017799A (zh) |
CN (1) | CN100529958C (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006171300A (ja) | 2004-12-15 | 2006-06-29 | Sony Corp | 液晶表示装置および冷却装置 |
JP5085888B2 (ja) * | 2006-05-31 | 2012-11-28 | 株式会社日立製作所 | 電子機器用冷却装置 |
CN101971081B (zh) * | 2007-11-16 | 2013-05-08 | 制造资源国际公司 | 用于热控制电子显示器的系统和方法 |
JP5268603B2 (ja) * | 2008-12-05 | 2013-08-21 | 三洋電機株式会社 | センサの取付構造およびそれを備えたプロジェクタ装置 |
JP2012181386A (ja) * | 2011-03-02 | 2012-09-20 | Mitsubishi Electric Corp | 反射型光学素子冷却装置及び反射型光学素子ユニット |
JP5867265B2 (ja) * | 2012-04-24 | 2016-02-24 | 大日本印刷株式会社 | 光学素子、光学モジュール、照明装置、投射装置および投射型映像表示装置 |
CN104710966B (zh) * | 2013-12-11 | 2018-01-26 | 深圳凯世光研股份有限公司 | 一种电影放映机用冷却液及其制备方法 |
CN106483693B (zh) * | 2016-12-30 | 2019-12-31 | 深圳市华星光电技术有限公司 | 液晶面板内液晶状态的检测装置及其检测方法 |
JP6981250B2 (ja) * | 2017-12-28 | 2021-12-15 | セイコーエプソン株式会社 | 冷却装置およびプロジェクター |
JPWO2022044730A1 (zh) * | 2020-08-31 | 2022-03-03 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002019027A1 (fr) * | 2000-08-28 | 2002-03-07 | Matsushita Electric Industrial Co., Ltd. | Dispositif video de projection |
JP2002268038A (ja) * | 2001-03-09 | 2002-09-18 | Sharp Corp | 液晶表示装置における光学ユニットの冷却構造 |
JP2004019934A (ja) * | 2002-06-20 | 2004-01-22 | Nsk Ltd | 車輪用転がり軸受ユニット |
JP2004084958A (ja) * | 2002-06-28 | 2004-03-18 | Hitachi Ltd | 電子機器、液冷システムおよび液冷タンク |
JP2004095891A (ja) * | 2002-08-30 | 2004-03-25 | Toshiba Corp | 電子機器 |
JP2004117580A (ja) * | 2002-09-24 | 2004-04-15 | Seiko Epson Corp | 電気光学装置並びに電子機器及び投射型表示装置 |
-
2004
- 2004-06-30 JP JP2004192851A patent/JP2006017799A/ja active Pending
-
2005
- 2005-06-28 CN CNB2005800006651A patent/CN100529958C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002019027A1 (fr) * | 2000-08-28 | 2002-03-07 | Matsushita Electric Industrial Co., Ltd. | Dispositif video de projection |
JP2002268038A (ja) * | 2001-03-09 | 2002-09-18 | Sharp Corp | 液晶表示装置における光学ユニットの冷却構造 |
JP2004019934A (ja) * | 2002-06-20 | 2004-01-22 | Nsk Ltd | 車輪用転がり軸受ユニット |
JP2004084958A (ja) * | 2002-06-28 | 2004-03-18 | Hitachi Ltd | 電子機器、液冷システムおよび液冷タンク |
JP2004095891A (ja) * | 2002-08-30 | 2004-03-25 | Toshiba Corp | 電子機器 |
JP2004117580A (ja) * | 2002-09-24 | 2004-04-15 | Seiko Epson Corp | 電気光学装置並びに電子機器及び投射型表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1820226A (zh) | 2006-08-16 |
JP2006017799A (ja) | 2006-01-19 |
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Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130717 |
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Effective date of registration: 20130717 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
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Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150327 |
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Effective date of registration: 20150327 Address after: Osaka, Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
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Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
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Effective date of registration: 20220607 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto, Japan Patentee before: MAXELL, Ltd. |
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Granted publication date: 20090819 |